Boat level indicator (for fuel tanks)
SERIES A Tek-Tanks

The Tank-Check vertical spiral gauge is a mechanically operated liquid level gauge. The gauge is of rugged construction and is designed to be fitted onto the top surface of a tank with an 1 ½" BSPT (loose fit) thread. As it is a purely mechanical gauge and has no electrical input, it can be used in applications where flammable liquids such as petrol and diesel are present.

Our 1 1/2″ BSP black acetyl fitting flange is suitable for the Tank-Check range of universal mechanical senders. Supplied with 8 off stainless steel M5 x 20 button head screws and gasket. Allow 50mm above tank top for clearance, including the sender, flange and gasket. Tek-Tanks keeps a range in stock from 200 - 600mm in 50mm increments. Custom lengths are available upon request.